BLC10G18XS-551AVTY

Overview

The BLC10G18XS-551AVTY is a dual N-channel LDMOS RF MOSFET transistor manufactured by Ampleon. Designed for high-power applications, it operates within the frequency range of 1.805 GHz to 1.88 GHz. The device delivers an output power of 550 W with a typical gain of 16.1 dB. It features a drain-source breakdown voltage (Vds) of 65 V and on-resistances of 62 mOhms and 108 mOhms. Packaged in SOT1258-4-7 format on a reel, it supports surface mount installation and functions between -40°C and +125°C.

Feature Summary

• Dual N-channel LDMOS architecture for high-efficiency RF amplification
• Optimized for cellular base station power amplifier modules
• Robust thermal performance supporting high power density operation

Applications

• Cellular base station power amplifiers
• Broadband RF power amplification
• Wireless communication infrastructure

Procurement Notes

Verify the specific suffix AVTY against official Ampleon documentation to confirm packaging and tape-and-reel specifications. Ensure compatibility with existing PCB footprints designated for the SOT1258 package. Cross-reference electrical parameters with the latest datasheet to validate performance requirements for your specific design implementation.

Selection Notes

Select this component when designing for the 1.8 GHz band requiring approximately 550 W output power. Compare the 65 V breakdown voltage and 16.1 dB gain against system linearity and efficiency targets. Ensure the thermal management solution accommodates the SOT1258 package constraints for reliable long-term operation in base station environments.

Part Context

This part belongs to Ampleon's BLC series of LDMOS transistors, which are widely used in telecommunications. The BLC10G18XS variant specifically targets the 1.8 GHz spectrum. The '551' designation indicates its power class relative to other models in the same family, such as the 301 or 600 variants.

Replacement Considerations

Publicly confirmed substitute part numbers for BLC10G18XS-551AVTY were not found in the provided source material. Verify direct replacements only through official Ampleon engineering channels.